package com.dou.book.data;

import java.util.List;

import com.dou.book.data.pojo.SBook;

 
public interface ISBookMapper {
	public void saveBook(SBook book) ;

	public void deleteBook(int id) throws RuntimeException;

	public void updateBook(SBook book) throws RuntimeException;

	public List<SBook> findAllBook() ;

	public SBook findBookById(int id) throws RuntimeException;
}